Hello,
I find a fix, I see that my database haven’t all the data (before It’s was ok).
So I pull from a dump from the live server, after that I see If load with the url mydomain.local/fr (or /en) the website works well, but If I click on the “open website” on Devkinsta I’ve got the redirection on mydomain.local:33295.
I don’t know why, but it’s not a big deal. In the setting I set 33295 for the https port, and the button works fine now.
Thanks for your help